4) How about Stefan?
For Stefan, played by Paul Wesley, Plec predicts "Very unexpected twists and turns. They're just coming together. They're just getting really cemented in their romantic status."
5) More villains moving in
Mystic Falls is about to get some bad girls moving in, Plec said. She revealed three new women characters, Valerie and a couple named Nora and Mary Louise. "They're nasty, nasty, nasty girls," Plec teased.
"The Vampire Diaries" premieres its seventh season Oct. 8 at 8 p.m. on The CW.